Parts Catalog
Mercury
BRP
Yamaha
Honda
Polaris
Volvo Penta
Replacements
Home
/
Mercury
/
Mercury Marine [Updated: Apr. 10, 2026]
/
Sterndrive
/
Drives
/
BRAVO X FOUR S
/
[0W250000 & Up] - Cat.# 90-891748001
[0W250000 & Up] - Cat.# 90-891748001
📄
Bell Housing (2A514802 and Below)
schematic
📄
Bell Housing Blue Connector (2A514803 and Up)
schematic
📄
Compact Hydraulic Steering Actuator
schematic
📄
Continuity Kit
schematic
📄
Decal Sets
schematic
📄
Driveshaft Extension Kit QSB 5.9L
schematic
📄
Driveshaft Housing and Drive Gears
schematic
📄
Electro-Hydraulic Power Steering Kit
schematic
📄
Gear Housing (Bravo 4S)
schematic
📄
Gear Housing (Bravo One)
schematic
📄
Gear Housing (Bravo Three)
schematic
📄
Gear Housing (Bravo Two)
schematic
📄
Gear Lube Monitor Components
schematic
📄
Gimbal Housing (2A514802 and Below)
schematic
📄
Gimbal Housing Blue Connector (2A514803 and Up)
schematic
📄
Gimbal Housing Cover
schematic
📄
Gimbal Ring and Steering Lever
schematic
📄
Gimbal Ring and Steering Lever AXIUS Gen I
schematic
📄
Maintenance Kits
schematic
📄
Mercathode Kit
schematic
📄
Power Steering Actuator
schematic
📄
Service and Support Material
schematic
📄
Special Tools-Driveshaft Housing
schematic
📄
Special Tools-Gear Housing (BRAVO 4S)
schematic
📄
Special Tools-Gear Housing (BRAVO ONE)
schematic
📄
Special Tools-Gear Housing (BRAVO THREE)
schematic
📄
Special Tools-Gear Housing (BRAVO TWO)
schematic
📄
Special Tools-Transom
schematic
📄
Steering Actuator, Axius (Gen I) Sensors Screw In
schematic
📄
Steering Actuator, Axius (Gen I) Sensors w/ E-Clip/End Cap
schematic
📄
Steering Actuator, Axius (Gen II)
schematic
📄
Sterndrive Unit Chart Bravo I-II-III X (Diesel)
schematic
📄
Sterndrive Unit Chart Bravo I-II-III-4S X (Gasoline)
schematic
📄
Transom Assembly Chart
schematic
📄
Transom Plate and Shift Cable
schematic
📄
Trim Cylinder Components S/N 2A480243 and Below
schematic
📄
Trim Cylinders and Hydraulic Hoses (Standard Transoms)
schematic
📄
Trim Pump Assembly (Complete)
schematic
📄
Trim Pump and Motor Components
schematic
📄
Universal Joint and Shift Components
schematic